查询词典 rainfall

Hot, dusty harmattan winds blow across the bone-dry desert, which receives an annual rainfall of about 1 inch (25 millimeters).

炎热，尘土飞扬Harmattan出版社风冲击全国骨干沙漠，都会收到一份全年总雨量约1英寸（ 25毫米）。

In this paper, the effects of rainfall on nutrient import and export in the broad-leaved evergreen forest in southwest Yunnan Province have been observed.

本文以滇西南中山湿性常绿阔叶林为研究对象，分析了大气降雨对该森林生态系统养分输入和输出的影响。

Aturate interception of vegetation in woodland (forest canopy, understory and litter), annual stem flow, Maximum capillary moisture capacity in woodland, saturate infiltration rate of woodland soil, runoff modules of woodland, rainfall erosive force indices, annual river runoff volume and sediment delivery as well as their seasonal distribution, the maximum peak flood frequency curve

oil and water conservation forest 林地植被饱和截留量(林冠层+林地活地被物层+林地枯落层)，树干年径流量，林地土壤最大毛管持水量，林地土壤饱和入渗率，林地径流模数，降雨侵蚀力指标，林地土壤侵蚀模数，河道年径流量和输沙量及其季节分配，河道最大洪峰流量频率曲线

Basing on the Doppler reflectivity map, the entire precipitation rain bands were apparent westward rotation process. And basing on Doppler radial velocity map, the configuration of low-level convergence with high-level divergence is conducive to the precipitation occurrence and development. The rainstorm resulted from the cloud band maintaining over the rainfall zone.

从多普勒反射率因子图上，整个降水雨带为明显的旋转西进过程；多普勒径向速度图上，低层辐合高层辐散的配置有利于降水的发生发展，暴雨是长时间维持在其上空的强降雨云带造成的。

Resources belong to the characteristics of the county around Beijing and Tianjin, the Bohai Bay Economic Zone peripheral ring counties, the territory is flat, the altitude at between 42-46.1 Rice is a temperate climate, four seasons, the annual average temperature 13 ℃, the average annual rainfall of 523 millimeters and groundwater for the shallow fresh water, rich in water resources; agricultural production and the formation of special grain, vegetables, farming, the four major industries, such as clover grass, non-public ownership economy shape wood products, paper products, hardware, flour and flour products processing, oil five industrial community.

资源特点该县属于环京津、环渤海湾经济带外围县份，境内地势平坦，海拔高度在42－46.1米之间，属温带气候，四季分明，年平均气温13℃，年平均降雨量523毫米，地下水为浅层淡水区，水资源丰富；农业生产形成专用粮、蔬菜、养殖、苜草等四大产业，非公有制经济初步形成木制品、纸制品、小五金、粉制品和面粉加工、食用油等五个工业小区。

Even in the early morning there is no dew on the grass, and a rainfall is a major event, celebrated and talked about for days.

即使在清晨，草地上也没有露水，一场降雨更是件值得庆祝和谈论好几天的大事。

This paper expounds the geology disasters of the strip mine,and investigation for the flood control and drainage management in the mine district and surrounding area,the city flood control plan and geology disaster control plan and executing,and compares their reason formed and rainfall inducement and watercourse transmission flood,and put forward the existing issues.

本论文对西露天矿地质灾害情况，矿区防、排水及矿区周边河道防汛安全情况进行了调查，同时考察了城市防洪预案和地质灾害预案的编制及执行情况。

Based on experimental data from laboratory and field experiments, the relationship between rainfall recharge and groundwater level under farmland drainage is analyzed in this paper.

以室内一维土柱试验和室外水平衡小区观测资料为基础，对农田排水条件下降雨入渗补给与地下水埋深关系进行了分析，根据降雨、蒸发与地下水埋深关系相似的规律，仿照国内外排水计算中较为广泛应用的阿维里扬诺夫经验公式的结构形式，建立起降雨入渗补给与地下水埋深的关系，并采用室内外试验资料对该关系式进行了验证。

The paper puts the drainage modulus theory system of short-term stopping storage theory calculation in waterlogging region based on the condition of design storm rainfall and design flood.

本文提出了基于设计暴雨、设计洪水条件下，应用短期停蓄法原理计算涝区排水模数理论体系。

Forecasters don't expect Jimena to have much of an impact, so this is expected to bring some much needed rainfall to drought-stricken areas of Mexico.

天气预报称希梅纳不会带来很大的影响，所以这有望为墨西哥的干旱困扰的地区带来更多必要的降雨。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。